NR 507 Cardiac Midterm Exam Questions with 100% Correct Answers | Verified | Latest Update (2025/2026)

NR 507 Cardiac Midterm Exam Questions with 100% Correct Answers | Verified | Latest Update (2025/2026) Cor Pulmonale is: - answer-Right ventricular failure secondary to pulmonary hypertension. The most common cause of right-sided heart failure is: - answer-Pulmonary hypertension. Hypertension has its most immediate effect on: - answer-Afterload. In the healthy heart, the response to an increase in preload is for the stroke volume to - answer-Increase Which of the following conditions can decrease preload? - answer-Hemorrhage. The patient with aortic stenosis would most likely present with: - answer-Mid-systolic crescendodecrescendo murmur. A patient with mitral regurgitation would most likely present with - answer-a blowing, holosystolic murmur / blowing pansystolic murmur best heard at the hearts apex and radiates to the back and axilla A patient with mitral stenosis would most likely present with: - answer-Rumbling, decrescendo diastolic murmur heard at apex of the heart. The patient with aortic regurgitation would most likely present with: - answer-An early, high-pitched diastolic murmur heard at the left lower sternal border A diastolic rumbling murmur heart at the apex of the heart A systolic crescendo-decrescendo murmur heart at the left upper sternal borderA 64-year old female reports to the primary care office with a complaint of "fainting". There is a laterally displaced, sustained apical impulse and a grade 4/6 mid-systolic crescendo-decrescendo murmur, heard loudest at the base and radiating to the neck. There is also an S4 gallop. no peripheral edema noted. - answer-Aortic Stenosis A 60-year old male reports to the primary care office with "shortness of breath". Upon exam, the NP observes that the patient does have dyspnea and jugular vein distention. Crackles are also noted in lung bases bilaterally. A blowing holosystolic murmur is also heard at the heart's apex with radiation into the axilla. - answer-Mitral Regurgitation